نتایج جستجو برای: phone
تعداد نتایج: 85887 فیلتر نتایج به سال:
Background & Aims: Mobile phone radiation is a major public health concern. This study aimed to determine if a quantitive relation could be found between specific absorption rate (SAR) and salivary volume and C-reactive protein (CRP) Material & Methods:Unstimulated whole salivary samples of 310 mobile phone users were collected. Mobile phones were categorized into three groups according to t...
background : the association of the mobile phone use and risk of brain tumor remains controversial among radiationepidemiologists. methods : we hypothesized if an association between brain tumor and mobile phone use exists, this association will be manifested as a cohort effect (as a proxy of association between mobile phone use and brain tumor) in the incidence rates of brain tumor during the ...
Background and Objectives: Increasingly, cyberbullying has become a common phenomenon eroding the social media environment. The present study was conducted with the aim of determining the structural relationship pattern of cyber aggression based on self-control with the mediation of mobile phone addiction in adolescents. Materials and Methods: In this descriptive study, the statistical populat...
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